<template>
    <div class="app-container">
      <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
        <el-form-item label="流程名称" prop="processName">
          <el-input
            v-model="queryParams.processName"
            placeholder="请输入流程名称"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="发起人" prop="originatorName">
          <el-input
            v-model="queryParams.originatorName"
            placeholder="请输入发起人"
            clearable
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item>
          <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
          <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-form>
  
      <el-row :gutter="10" class="mb8">
        <el-col :span="1.5">
          <el-button
            type="danger"
            plain
            icon="el-icon-delete"
            size="mini"
            :disabled="multiple"
            @click="handleDelete"
            v-hasPermi="['workflow:process:copyList']"
          >删除</el-button>
        </el-col>
        <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
      </el-row>
  
      <el-table v-loading="loading" :data="copyList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="序号" width="55" align="center">
          <template slot-scope="scope">
            <span>{{ (pageParams.current-1)*pageParams.size + scope.$index + 1 }}</span>
          </template>
        </el-table-column>
        <el-table-column label="标题" align="center" prop="title" :show-overflow-tooltip="true" />
        <el-table-column label="流程名称" align="center" prop="processName" :show-overflow-tooltip="true" />
        <el-table-column label="发起人" align="center" prop="originatorName" />
        <el-table-column label="创建时间" align="center" prop="createTime">
          <template slot-scope="scope">
            <span>{{ parseTime(scope.row.createTime) }}</span>
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template slot-scope="scope">
            <el-button
              size="mini"
              type="text"
              icon="el-icon-tickets"
              @click="handleFlowRecord(scope.row)"
              v-hasPermi="['workflow:process:copyList']"
            >详情</el-button>
            <el-button
              size="mini"
              type="text"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)"
              v-hasPermi="['workflow:process:copyList']"
            >删除</el-button>
          </template>
        </el-table-column>
      </el-table>
  
      <pagination
        v-show="total>0"
        :total="total"
        :page.sync="pageParams.current"
        :limit.sync="pageParams.size"
        @pagination="getList"
      />
    </div>
  </template>
  
  <script>
  import { listCopyProcess, deleteCopyList, getProcessExternalForm } from "@/api/workflow/process"
  
  export default {
    name: "Copy",
    data() {
      return {
        // 按钮loading
        buttonLoading: false,
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 流程抄送表格数据
        copyList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        pageParams: {
          current: 1,
          size: 10
        },
        // 查询参数
        queryParams: {
          processId: undefined,
          processName: undefined,
          categoryId: undefined,
          taskId: undefined,
          userId: undefined,
          originatorName: undefined,
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {
          copyId: [
            { required: true, message: "抄送主键不能为空", trigger: "blur" }
          ],
          processId: [
            { required: true, message: "流程主键不能为空", trigger: "blur" }
          ],
          processName: [
            { required: true, message: "流程名称不能为空", trigger: "blur" }
          ],
          categoryId: [
            { required: true, message: "流程分类主键不能为空", trigger: "blur" }
          ],
          taskId: [
            { required: true, message: "任务主键不能为空", trigger: "blur" }
          ],
          userId: [
            { required: true, message: "用户主键不能为空", trigger: "blur" }
          ]
        }
      };
    },
    created() {
      
    },
    beforeRouteEnter(to, from, next) {
      next(vm => {
        vm.handleQuery()
      })
    },
    methods: {
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 查询流程抄送列表 */
      getList() {
        this.loading = true;
        listCopyProcess(this.pageParams,this.queryParams).then(response => {
          this.copyList = response.page.records;
          this.total = response.page.total;
          this.loading = false;
        });
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          copyId: undefined,
          processId: undefined,
          processName: undefined,
          categoryId: undefined,
          taskId: undefined,
          userId: undefined,
          originatorName: undefined,
          createBy: undefined,
          createTime: undefined,
          updateBy: undefined,
          updateTime: undefined,
          delFlag: undefined
        };
        this.resetForm("form");
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.copyId)
        this.single = selection.length!==1
        this.multiple = !selection.length
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        var ids = this.ids;
        if(row.copyId){
          ids = new Array();
          ids.push(row.copyId);
        }
        this.$modal.confirm('是否确认删除选定的数据项？').then(function() {
          return deleteCopyList(ids);
        }).then((res) => {
          if(res.code==='200'){
            this.handleQuery();
            this.$modal.msgSuccess(res.msg);
          }else{
            this.$modal.msgError(res.msg);
          }
        });
      },
      /** 查看详情 */
      handleFlowRecord(row){
        getProcessExternalForm({
          definitionId: row.procdefId,
          deployId: row.deploymentId
        }).then(res => {
          if (res.code==='200') {
            //vuex缓存参数
            let queryParams = {
              deployId: row.deploymentId,
              taskId: row.taskId,
              procInsId: row.instanceId,
              businessKey: row.bussinessId,
              showApproval: false
            };
            window.localStorage.setItem("flowableDetailParams",JSON.stringify(queryParams));

            //跳转表单路由，显示表单填写页面
            const formUrl = res.data.formUrl;
            this.$router.push({
              path: `${formUrl}`
            })
          }
        })
      }
    }
  };
  </script>
  